股票 › BKD
布鲁克代尔养老 BKD
美股市值排名 #2694
$9.01 −$1.80 (-16.65%)
休市 · Nov 7, 9:10 am ET · 最新盘后价 $9.05 +0.44%
开盘$9.73
昨收$10.81
当日区间$8.85 – $10.11
成交量25.48M
市值$2.15B
市盈率（TTM）–
股息率–
当前期权链的平均隐含波动率为：167%。隐含波动率衡量期权市场预期的价格波动幅度——没有固定的"正常"水平，不同股票差异很大。
各执行价未平仓合约数
仅显示最近到期日。认购在线上方，认沽在线下方——聚集处表示该执行价累积了最多未平仓合约。
各执行价隐含波动率
"波动率微笑"：远离现价的执行价往往比平价执行价定价更高的隐含波动率。
认购
| 到期日 | 执行价 | 最新价 | 买价/卖价 | 成交量 | 未平仓合约数 | IV |
|---|---|---|---|---|---|---|
| 20 Nov 2026 | $9.00 | $0.75 | $0.30/$0.65 | 9 | 2 | 70% |
| 20 Nov 2026 | $10.00 | $1.30 | $0.00/$0.40 | 0 | 50 | 250% |
| 20 Nov 2026 | $8.00 | $2.94 | $0.85/$2.40 | 0 | 0 | 165% |
| 20 Nov 2026 | $11.00 | $0.68 | $0.00/$0.20 | 0 | 905 | 198% |
| 20 Nov 2026 | $7.00 | $3.87 | $1.60/$3.40 | 0 | 0 | 211% |
| 20 Nov 2026 | $12.00 | $0.25 | $0.00/$0.30 | 0 | 4 | 155% |
| 20 Nov 2026 | $6.00 | $4.84 | $2.10/$4.50 | 0 | 0 | 230% |
| 20 Nov 2026 | $13.00 | $0.10 | $0.00/$0.15 | 0 | 3 | 138% |
| 20 Nov 2026 | $5.00 | $5.82 | $3.70/$5.50 | 0 | 0 | 401% |
| 20 Nov 2026 | $14.00 | $0.03 | $0.00/$2.15 | 0 | 0 | 127% |
| 20 Nov 2026 | $4.00 | $6.82 | $4.60/$6.40 | 0 | 0 | 477% |
| 20 Nov 2026 | $15.00 | $0.01 | $0.00/$2.00 | 0 | 0 | 120% |
| 20 Nov 2026 | $3.00 | $0.00 | $0.00/$0.00 | 0 | 0 | 0% |
| 20 Nov 2026 | $16.00 | $0.00 | $0.00/$2.00 | 0 | 0 | 115% |
| 20 Nov 2026 | $2.00 | $0.00 | $0.00/$0.00 | 0 | 0 | 0% |
认沽
| 到期日 | 执行价 | 最新价 | 买价/卖价 | 成交量 | 未平仓合约数 | IV |
|---|---|---|---|---|---|---|
| 20 Nov 2026 | $9.00 | $0.24 | $0.00/$0.50 | 0 | 15 | 38% |
| 20 Nov 2026 | $10.00 | $0.47 | $0.00/$2.40 | 0 | 19 | 0% |
| 20 Nov 2026 | $8.00 | $0.12 | $0.00/$0.25 | 0 | 15 | 73% |
| 20 Nov 2026 | $11.00 | $0.85 | $0.70/$2.45 | 0 | 11 | 0% |
| 20 Nov 2026 | $7.00 | $0.05 | $0.00/$0.15 | 0 | 0 | 97% |
| 20 Nov 2026 | $12.00 | $1.42 | $1.75/$3.40 | 0 | 0 | 0% |
| 20 Nov 2026 | $6.00 | $0.02 | $0.00/$0.95 | 0 | 0 | 118% |
| 20 Nov 2026 | $13.00 | $2.27 | $2.60/$5.20 | 0 | 0 | 0% |
| 20 Nov 2026 | $5.00 | $0.01 | $0.00/$0.05 | 0 | 0 | 138% |
| 20 Nov 2026 | $14.00 | $4.87 | $3.70/$5.30 | 2 | 0 | 0% |
| 20 Nov 2026 | $4.00 | $0.00 | $0.00/$0.95 | 0 | 0 | 158% |
| 20 Nov 2026 | $15.00 | $4.19 | $4.60/$6.60 | 0 | 0 | 0% |
| 20 Nov 2026 | $3.00 | $0.00 | $0.00/$0.00 | 0 | 0 | 0% |
| 20 Nov 2026 | $16.00 | $5.19 | $5.60/$8.50 | 0 | 0 | 184% |
| 20 Nov 2026 | $2.00 | $0.00 | $0.00/$0.00 | 0 | 0 | 0% |
未平仓合约数=当前尚未平仓的合约数量。未平仓合约数越高，通常说明该执行价/到期日交易越活跃、进出场越容易。
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